Change the name of Component.render to Component.build in Effen

sky/examples/stocks-fn/stocksapp.dart

 library stocksapp;
 
 import '../../framework/fn.dart';
 import '../data/stocks.dart';
 import '../fn/widgets/widgets.dart';
 import 'dart:math';
 
 part 'stockarrow.dart';
 part 'stocklist.dart';
 part 'stockrow.dart';
@@ skipping 15 matching lines @@
     margin: 0 4px;'''
   );
 
   static Style _titleStyle = new Style('''
     flex: 1;
     margin: 0 4px;'''
   );
 
   StocksApp() : super();
 
-  Node render() {
+  Node build() {
     var drawer = new Drawer(
       animation: _drawerAnimation,
       children: [
         new DrawerHeader(
           children: [new Text('Stocks')]
         ),
         new MenuItem(
           key: 'Inbox',
           icon: 'content/inbox',
           children: [new Text('Inbox')]
@@ skipping 47 matching lines @@
           key: 'Content',
           style: _style,
           children: [toolbar, new Stocklist(stocks: oracle.stocks)]
         ),
         fab,
         drawer,
       ]
     );
   }
 }